Gaya APA

Curphy, R, L, H, R, C, G, G, J. (2006). Leadership: Enchancing the lessons of experience (ed.5). USA: McGraw-Hill.

Gaya MLA

Curphy, Richard, L., Hughes,, Robert, C., Ginnett,, Gordon, J.. "Leadership: Enchancing the lessons of experience". ed.5 USA: McGraw-Hill, 2006. Text.